Domestic and foreign experts to teach you how to calcium

 Popular Science by the Chinese Medical Association organized by the Department, Sohu.com Health Channel, Wyeth Pharmaceuticals, the Department of Health and co-medication Health Interview mm 00 held in Beijing.
Moderator: users Hello everyone, Welcome to the Sohu health interview room. calcium, many people now a topic of concern, but we also have to admit that some behavior is not of calcium scientific, reasonable and calcium for the problem of people, many of which are little understood. Therefore, today we have invited several well-known domestic and foreign experts, to answer the users are various questions about calcium. First, let us introduce on-site guests They are of Endocrinology, Beijing Union Medical College Hospital Chief Physician Professor Meng Xunwu, China Dr. Zhou Jianlie Food and Nutrition Board of Governors, President of the United States Osteoporosis Foundation, Dr. Bess Dawson-Hughes, Dr. Dawson-Hughes for the translation of the Second Affiliated Hospital orthopedic Dr. Ding Yue, Chinese Medical Association Department of horsepower science researchers, welcome ladies and gentlemen! experts have for the problem of calcium more in-depth research in this area if you have questions, please to the experts, the online questions. Now we started the interview.
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interview, vice president of Chinese Medical Qi Guoming
speech at the seminar which will bring the issue of calcium deficiency?
Moderator: Many people now are all very concerned about calcium, calcium is very important that, if the body of calcium deficiency, then what impact on health?
Zhoujian Lie: calcium deficiency, then of course there are many adverse effects, mainly for the teeth and bones. Now a lot of Chinese residents calcium intake is less, on average only 388.8 mg of calcium intake, which is the 2002 China National Nutrition and Health Survey. Chinese Nutrition Society developed the recommended intake of calcium should be 800m1000 mg adults, pregnant women, in the words of the late is 1000m1200 mg and 388.8 mg of the current recommended intake of less than half, so it should be calcium.
Moderator: How calcium effects on health, please explain in detail Professor Meng.
Xun Meng Wu: Calcium is the body's major bones and teeth, calcium is very important not only for health, but also for people's metabolism, regulate muscle function, and so have a very important role. Now people are very concerned about the relationship between bone health and calcium. calcium a very important health factors, we have to correct the positioning of calcium. We Chinese people's eating habits, which in our diet is not enough calcium, our large-scale national survey of calcium doses of 1952, when the National Ca The dose is 400 mg a day or so, over the decade to 2002, he made a survey, had also a lot of publicity of calcium, is not we taken seriously? survey results were known calcium diet which is almost like the original, no significant increase, it caught us by surprise. and there are many factors, calcium-rich foods are among the most important dairy products, dairy products, many of which the calcium content, which a lot of cheese, milk, milk powder, which also a lot. But there are considerable number of people in China lactose intolerance, which means that after eating this milk are not well absorbed, stomach swelling, discomfort, diarrhea, a diarrhea, people think I do not eat the still make me crash out on the , and do not like do not eat.
It is one thing, some of it is the role of vitamin D, because people are not paid much attention, do not know that vitamin D effect. calcium absorption with vitamin D is closely related to vitamin D90% according to rely on the sun, through the skin and their synthesis of vitamin D, which really get the food accounted for 10% of vitamin D, so adequate lighting is very important. elderly with young people receive the same time, the same light intensity, the same surface exposure, because the big old age, skin synthesis of vitamin D, poor, and only one-third of young people. So the light is very important, today we also talked about the afternoon forum, to have 20 per day minutes of illumination. If you are very busy in the morning sun does not go up, and at night the sun has gone, how do? does not matter, you can use the weekend supplement, added to a daily average of 20 minutes, skin synthesis of vitamin D can In fat, liver storage, after storage in accordance with the needs of every day which slowly release into the blood, so this is a remedy. the elderly should be a long time illumination, but also should pay attention to calcium. these links, not to say single calcium, vitamin D synthesis of vitamin D should pay attention to the importance of their own, as it gives physiological. If this situation is not enough calcium, vitamin D we add agents, calcium preparation of these, so meet the needs of the body. If enough calcium with vitamin D, even if the old osteoporosis is inevitable, that there will be a lesser degree. calcium, vitamin D sufficient, the bones of the bone bank kept a very full, like a lot of bank deposits, and the old slowly after the payment, young deposits less, old constraints of the course.
Zhoujian Lie, MD, which will be the performance of calcium the body
?
Moderator: You said that if the words of calcium deficiency will affect the person's teeth and bones, specifically manifested in the human body what are the performance of calcium deficiency? how we can know that I am a calcium deficiency.
Zhoujian Lie: for example children, sometimes the words of calcium may reduce the body not high enough, the bones almost compare the past, a rickets, X-shaped legs, or O-shaped legs, this is the performance of calcium deficiency, calcium deficiency can also cause many adverse reactions of children, such as bone will be pain. If the lack of maternal There are a lot of calcium, then other problems,cheap UGG boots, inadequate calcium intake if pregnant, will the foot cramps, can cause gestosis, hypertension, proteinuria, swollen feet, so you need calcium supplements. menopausal women,UGG shoes, calcium, because of the decline of estrogen, so the increase in calcium loss, increased loss of calcium make her osteoporosis, especially postmenopausal women, more likely to cause calcium loss. We can see from the chart to the inside, menopause calcium the bone into the danger zone, the danger zone is osteoporosis, osteoporosis is caused by one of the most serious osteoporotic fracture, many of hip femoral neck fractures, forearm fractures, thoracic and lumbar compression fractures, which is the most common osteoporotic fracture. We are mainly calcium to prevent osteoporotic fractures.